Overview

overview

8

Static

static

3

2026-07-01...op.exe

windows10-2004-x64

7

2026-07-01...op.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    121s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 22:24

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General

  • Target
    2026-07-01_3168f69f6a014bbd7ea9001e991a3a76_amadey_elex_smoke-loader_stop.exe
  • Size 1.6MB
  • Sample260701-2bs8bsfv2r
  • SHA256 97b4b2acfb72db3547d4bcf8cbf7a0cfd738f2ae0c2f3667c7019999cb167d51
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistenceransomwarespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-01_3168f69f6a014bbd7ea9001e991a3a76_amadey_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-01_3168f69f6a014bbd7ea9001e991a3a76_amadey_elex_smoke-loader_stop.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3088
    • C:\Users\Admin\AppData\Local\Temp\1D0C0B0E120D156C155A15D0A0F160B0E160B.exe
      C:\Users\Admin\AppData\Local\Temp\1D0C0B0E120D156C155A15D0A0F160B0E160B.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      PID:2968
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4152
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1580
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1356
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2400

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        prep_Activatable Class_Hermes_perf.cache
        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 607B
        • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        prep_Activatable Class_Hermes_perf.cache
        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 595B
        • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        1D0C0B0E120D156C155A15D0A0F160B0E160B.exe
        • Path C:\Users\Admin\AppData\Local\Temp\1D0C0B0E120D156C155A15D0A0F160B0E160B.exe
        • Size 1.6MB
        • SHA256 e06c53974255c88d85415dab81e8aa50291c895cdba0b0ab45d0ee66c6a657c8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1356-78-0x00000275142D0000-0x00000275142F0000-memory.dmp
        Download

        memory/1356-28-0x00000275001E0000-0x00000275002E0000-memory.dmp
        Download

        memory/1356-60-0x0000027503E10000-0x0000027503F10000-memory.dmp
        Download

        memory/1356-27-0x00000275001E0000-0x00000275002E0000-memory.dmp
        Download

        memory/1356-54-0x00000275038F0000-0x0000027503910000-memory.dmp
        Download

        memory/1356-26-0x00000275001E0000-0x00000275002E0000-memory.dmp
        Download

        memory/1356-64-0x0000027503DD0000-0x0000027503DF0000-memory.dmp
        Download

        memory/2968-7-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/2968-10-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/2968-11-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/3088-8-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/3088-1-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download

        memory/3088-0-0x0000000000400000-0x00000000005A32B8-memory.dmp
        Download